groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12176 22.28 119.18 15.11 79.65 7.18 210.16 42.47 273.33 0.6730 -85.9 -24.3


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SDO HMI 2014-10-02 07:00:33 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.76 0.00 1.22 6.73 212.37 44.68 272.83 0.7015 -405.0 -270.4
2 15.15 50.83 10.42 34.91 7.67 211.98 44.29 274.15 0.6962 -964.0 -459.8
3 0.26 -2.00 0.18 -2.00 7.31 211.59 43.90 273.61 0.6915 -815.7 999999
4 0.00 1.32 0.00 0.90 6.23 211.09 43.40 272.01 0.6858 -307.0 -348.9
5 1.41 7.66 0.95 5.18 7.17 211.03 43.34 273.38 0.6845 -840.6 -618.4
6 1.06 2.64 0.71 1.78 6.62 210.72 43.03 272.56 0.6808 -613.9 -471.7
7 0.00 1.85 0.00 1.24 7.42 210.60 42.91 273.72 0.6790 -430.0 -507.2
8 0.00 1.85 0.00 1.24 6.43 210.08 42.39 272.23 0.6728 -773.0 -652.7
9 0.00 1.67 0.00 1.12 7.78 210.15 42.46 274.25 0.6731 -733.0 -511.6
10 0.00 0.88 0.00 0.58 5.63 209.51 41.82 270.99 0.6660 -363.0 -442.4
11 0.00 4.76 0.00 3.13 6.77 209.18 41.49 272.69 0.6609 512.0 333.8
12 0.00 1.50 0.00 0.98 6.28 208.92 41.24 271.92 0.6579 575.0 406.2
13 1.23 5.55 0.81 3.64 6.77 208.89 41.20 272.66 0.6572 664.2 524.2
14 0.88 -13.00 0.58 -13.00 6.56 208.83 41.14 272.34 0.6565 714.6 999999
15 0.00 0.70 0.00 0.46 6.33 208.69 41.00 271.97 0.6547 572.0 501.9
16 0.00 5.37 0.00 3.48 6.97 208.19 40.50 272.93 0.6478 540.0 526.2
17 0.00 3.96 0.00 2.56 6.54 207.87 40.18 272.24 0.6438 388.0 534.1
18 0.00 0.79 0.00 0.51 6.93 207.87 40.18 272.85 0.6436 523.0 559.4
19 0.00 1.59 0.00 1.02 7.14 207.89 40.20 273.18 0.6438 471.0 487.1
20 0.00 1.76 0.00 1.14 6.98 207.72 40.03 272.91 0.6415 663.0 640.3
21 0.00 4.23 0.00 2.72 6.44 207.58 39.90 272.07 0.6400 655.0 575.7
22 0.00 0.88 0.00 0.57 6.80 207.62 39.93 272.63 0.6403 818.0 743.7
23 0.00 2.03 0.00 1.30 6.66 207.49 39.80 272.40 0.6386 767.0 711.3
24 0.00 1.15 0.00 0.74 6.90 207.51 39.82 272.78 0.6388 815.0 741.7
25 0.00 5.11 0.00 3.27 6.25 207.29 39.60 271.75 0.6362 615.0 578.2
26 0.00 0.79 0.00 0.51 6.65 207.21 39.52 272.37 0.6349 713.0 585.3
27 0.00 1.50 0.00 0.96 7.28 207.24 39.55 273.37 0.6349 431.0 590.9
28 2.29 5.99 1.46 3.83 7.35 207.09 39.40 273.48 0.6329 894.3 651.1
29 0.00 1.06 0.00 0.66 7.00 204.89 37.20 272.80 0.6030 663.0 485.2


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.